package com.systop.party08.fragment;

import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import androidx.fragment.app.Fragment;
import androidx.viewpager.widget.ViewPager;

import com.google.android.material.tabs.TabLayout;
import com.systop.party08.R;
import com.systop.party08.adapter.FragPagerAdapter;
import com.systop.party08.base.BaseFragment;
import com.systop.party08.entity.TabVpEntity;

import java.util.ArrayList;

import butterknife.BindView;
import butterknife.ButterKnife;

/**
 * A simple {@link Fragment} subclass.
 * Use the {@link MyHomeFragment#newInstance} factory method to
 * create an instance of this fragment.
 */
public class MyHomeFragment extends BaseFragment {

    // TODO: Rename parameter arguments, choose names that match
    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
    private static final String ARG_PARAM1 = "param1";
    private static final String ARG_PARAM2 = "param2";
    @BindView(R.id.home_tab_test)
    TabLayout homeTabTest;
    @BindView(R.id.home_vp_test)
    ViewPager homeVpTest;

    // TODO: Rename and change types of parameters
    private String mParam1;
    private String mParam2;

    public MyHomeFragment() {
        // Required empty public constructor
    }

    /**
     * Use this factory method to create a new instance of
     * this fragment using the provided parameters.
     *
     * @param param1 Parameter 1.
     * @param param2 Parameter 2.
     * @return A new instance of fragment MyHomeFragment.
     */
    // TODO: Rename and change types and number of parameters
    public static MyHomeFragment newInstance(String param1, String param2) {
        MyHomeFragment fragment = new MyHomeFragment();
        Bundle args = new Bundle();
        args.putString(ARG_PARAM1, param1);
        args.putString(ARG_PARAM2, param2);
        fragment.setArguments(args);
        return fragment;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        if (getArguments() != null) {
            mParam1 = getArguments().getString(ARG_PARAM1);
            mParam2 = getArguments().getString(ARG_PARAM2);
        }
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View view=   inflater.inflate(R.layout.fragment_my_home, container, false);
        ButterKnife.bind(this,view);
        setView();
        return view;
    }

    private void setView() {

        ArrayList<TabVpEntity> mTabVps = new ArrayList<>();
        mTabVps.add(new TabVpEntity("首页", TabOneFragment.newInstance("首页", "")));

        mTabVps.add(new TabVpEntity("政策文件", TabOneFragment.newInstance("政策文件", "")));

        FragPagerAdapter adapter = new FragPagerAdapter(getActivity().getSupportFragmentManager(), mTabVps);
        homeVpTest.setAdapter(adapter);
        homeTabTest.setupWithViewPager(homeVpTest);
        homeVpTest.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
            @Override
            public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
                showMessage("滚动" + position + "个Tab");
            }

            @Override
            public void onPageSelected(int position) {
                showMessage("选中" + position + "个Tab");

            }

            @Override
            public void onPageScrollStateChanged(int state) {
                //showMessage("状态" + state);
            }
        });


    }
}